"C. was overthrown by invading Mongol tribes in A.D. 1279" would be the best phrase describing China's Song Dynasty, but this was of course not always the case.
Answer:
Kings were buried in multi-roomed, rock-cut tombs in the valley of the kings and no longer in pyramids.
sentence, the do auxiliary is stressed to make it more emphatic:
<span>A:How was your weekend in Edinburgh?B:I didn’t go to Edinburgh.A:Really. Where did you go?B:We decided to go to Glasgow instead.</span>
More versions of the same product will be out on the market, some may fail, leaving two or three different brands behind.